Regulations
Passes Australian Drop Tests and complies with UK & US regulations. Australian drop Tests.
Mounting
Via 4 wing nuts.
Venting
Emergency vent opens at 30kPa.
Capacity
7450m³/hr at 45kPa.
30x Series Swing Hatches (441mm)
Liquip offers a range SH30x (441mm) swing easy access style manhole covers for tankers that carry dangerous goods and where frequent entry is required, such as for cleaning when changing loads.
SH30x series Swing Hatches can be supplied in a Cleanskin SH302 configuration (no pressure vacuum vent) or in a SH303 configuration ( comes with emergency vent and provision for a pressure vacuum vent).
Liquip offers various seal materials to suit a wide range of applications.
The SH30x series is compliant to AS2809:2008 for compliance with AS2809:2020 or newer refer to SH451 series hatches.
- Ordering Information
Cleanskins (No Equipment)
Reference: SH302-A1-23
With Equipment
Reference: SH303-A1-23
Also, SH303-AA-BVPVV & SH303-AS-VTPVV as above but with PVV suffix indicates these are supplied with PVV104 pressure vacuum vents fitted.
Coamings
SH301-2Y: Al coaming c/w bolts.SH302-2MY: M/S coaming c/w bolts.
SH302-2MHY: Taller M/S coaming c/w bolts.
SH302-2MHYT: COAMING M/S ASSY 250mm HIGH MACHINED DOWN 6mm FOR TEFLON SEAL.